155662080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{5791}}^1$

素因数の和:5822

約数の個数: 144

約数和(自身を含む): 568264704

約数和(自身を除く): 412602624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 5791, 6720, 8960, 11582, 13440, 17373, 23164, 26880, 28955, 34746, 40537, 46328, 57910, 69492, 81074, 86865, 92656, 115820, 121611, 138984, 162148, 173730, 185312, 202685, 231640, 243222, 277968, 324296, 347460, 370624, 405370, 463280, 486444, 555936, 608055, 648592, 694920, 741248, 810740, 926560, 972888, 1111872, 1216110, 1297184, 1389840, 1482496, 1621480, 1853120, 1945776, 2223744, 2432220, 2594368, 2779680, 3242960, 3706240, 3891552, 4447488, 4864440, 5188736, 5559360, 6485920, 7412480, 7783104, 9728880, 10377472, 11118720, 12971840, 15566208, 19457760, 22237440, 25943680, 31132416, 38915520, 51887360, 77831040, 155662080]

約数ペア:

[(1, 155662080), (2, 77831040), (3, 51887360), (4, 38915520), (5, 31132416), (6, 25943680), (7, 22237440), (8, 19457760), (10, 15566208), (12, 12971840), (14, 11118720), (15, 10377472), (16, 9728880), (20, 7783104), (21, 7412480), (24, 6485920), (28, 5559360), (30, 5188736), (32, 4864440), (35, 4447488), (40, 3891552), (42, 3706240), (48, 3242960), (56, 2779680), (60, 2594368), (64, 2432220), (70, 2223744), (80, 1945776), (84, 1853120), (96, 1621480), (105, 1482496), (112, 1389840), (120, 1297184), (128, 1216110), (140, 1111872), (160, 972888), (168, 926560), (192, 810740), (210, 741248), (224, 694920), (240, 648592), (256, 608055), (280, 555936), (320, 486444), (336, 463280), (384, 405370), (420, 370624), (448, 347460), (480, 324296), (560, 277968), (640, 243222), (672, 231640), (768, 202685), (840, 185312), (896, 173730), (960, 162148), (1120, 138984), (1280, 121611), (1344, 115820), (1680, 92656), (1792, 86865), (1920, 81074), (2240, 69492), (2688, 57910), (3360, 46328), (3840, 40537), (4480, 34746), (5376, 28955), (5791, 26880), (6720, 23164), (8960, 17373), (11582, 13440)]